The utility model discloses a belt pressing roller support seat at the return belt turning point, which is provided to overcome the disadvantages of welding both ends of the belt pressing roller at the return belt turning point of the existing belt conveyor on the frame, the disassembly and assembly are laborious and time-consuming, the raw materials are wasted, and the fire prevention is required for welding and cutting. On both sides of the frame at the return belt turning point of the belt conveyor, the supporting return belt is relatively installed The support seat of the head of the belt press roll, on which the clamping groove of the head of the belt press roll is horizontally arranged along the length direction of the return belt, the opening of the clamping groove is away from the running direction of the return belt, and the opening of the clamping groove is equipped with a positioning plate. Push the roller head of return belt horizontally into the groove, seal the groove opening with positioning plate, and both ends of the roller are stably embedded in the support seat; when disassembling, just remove the positioning plate to make the roller out of the groove and pull out from one end, otherwise, install it. It is convenient, labor-saving, time-saving, no waste of raw materials, no need of fire prevention, safe operation, energy saving and efficient.
【技术实现步骤摘要】
回程皮带转折处的压带辊支撑座
本技术属于机器部件,具体地说是一种支撑回程皮带处于转折位置的压带辊支撑座。
技术介绍
在一般情况下皮带运输机的皮带载货面是水平运行的,其回程皮带与载货面作反方向运行。由于皮带的运行距离长且重量重,为防止皮带磨损,在回程皮带的下面间隔距离安装有支撑皮带的回程托辊,工作时托着回程皮带运行。而当回程皮带处在爬坡转折的位置时,若仅有回程托辊支撑,向上牵拉抬起的作用力会使回程皮带与皮带运输机的机架之间发生磨擦,导致皮带和机架同时受损;同时由于回程皮带上面没有载货而相对比较松弛,用清扫器清理皮带面时回程皮带跳动幅度大,导致清理效果差。为了解决皮带处在爬坡转折处与机架间磨损,以及回程皮带跳动影响清扫器清理效果的问题,在回程皮带的转折处的回程皮带上面安装有压带辊,这样,回程皮带被下压张紧离开机架,避免发生磨擦损毁和跳动现象的发生。目前压带辊的安装,是将压带辊两端的轴头插在固定于皮带机运输机的机架固定座上焊接。固定后虽然能解决回程皮带的跳动及磨擦损毁现象,但是当压带辊需要卸下维修时,需将固 ...
【技术保护点】
1.一种回程皮带转折处的压带辊支撑座,其特征在于:在皮带运输机的回程皮带转折处位于两侧的机架上,相对安装有支撑回程皮带压带辊轴头的支撑座,支撑座上安装压带辊轴头的卡槽顺回程皮带长度方向水平设置,卡槽的开口方向背离回程皮带的运行方向,在卡槽的开口处可拆卸地安装有防止压带辊轴头脱出的定位板。/n
【技术特征摘要】
1.一种回程皮带转折处的压带辊支撑座,其特征在于:在皮带运输机的回程皮带转折处位于两侧的机架上,相对安装有支撑回程皮带压带辊轴头的支撑座,支撑座上安装压带辊轴头的卡槽顺回程皮带长度方向水平设置,卡槽的开口方向背离回程皮带的运行方向,在卡槽的开口处可拆卸地安装有防止压带辊轴头脱出的定位板。
2.如权利要求1所述的回程皮带转折处的压带辊支撑座,其特征在于:所述支撑座的安装,是在所述皮...
【专利技术属性】
技术研发人员:李旭生,齐斌,毛雪梅,于守水,韩传林,李作志,董伟峰,魏来柱,王要松,张伦伟,管法振,
申请(专利权)人:青岛港国际股份有限公司,青岛港国际股份有限公司前港分公司,
类型:新型
国别省市:山东;37
还没有人留言评论。发表了对其他浏览者有用的留言会获得科技券。